||it's a great add on to my Classic Army M249. I'm very glad to say that it's the best part to get for a M249 if you don't have a scope rail on yours.
good solid feel
no modification needed to fit a Classic Army
looks very cool
uses the stock iron sights
and the best part i think about it is that it comes with everything on it all you need to put it on is the iron sight and the original hardware from the original gun
no instructions on how to install (but pretty straight forward and very easy)
Rating: [5 of 5 Stars!]